Dave’s Favorite Defects: Wrinkling and flatness

By Dr. David R. Roisum

Wrinkles may be the No. 1 cause of waste, delay and customer complaint in the web industries. Here we show how to inspect for, label and diagnose the various types and subtypes of wrinkles.

Once the subtype has been diagnosed, we can then proceed to listing the remedies that would be effective for that subtype. Included are an introduction to the Machine Direction Wrinkle, the Diagonal Shear Wrinkles, bagginess and more.

Web201.68u - https://www.youtube.com/watch?v=9se3k2dycw4